文章基本信息

标题：Two Speed Single Phase Induction Motor with Electronically Controlled Capacitance
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作者：R. CAMPEANU ; M. CERNAT
期刊名称：Advances in Electrical and Computer Engineering
印刷版ISSN：1582-7445
电子版ISSN：1844-7600
出版年度：2014
卷号：14
期号：3
页码：137-140
DOI：10.4316/AECE.2014.03018
出版社：Universitatea "Stefan cel Mare" Suceava
摘要：An experimental exploration of using an Electronically Controlled Capacitor (ECC) in the supply system of a two speed single phase induction motor drive is presented. The ECC solution and the method with solution with a fixed value capacitor are comparatively analyzed in terms of efficiency and maximum torque availability. The losses and the over-voltages due to the electronic commutation are also analyzed. The paper proves the feasibility of the ECC solution and underlines its advantages and drawbacks. The optimal value of the switching frequency of ECC has been experimentally determined.